ACER, INC. ========== AX5T-1 Processor CX 6X86/CX 6X86L/AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), USB connector, IR connector, ATX power connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | ATX power | ATX | PS/2 mouse port | CN3 | | connector | | | | |-------------------+----------+------------------+----------| | Front panel | C1 | Serial port 1 | CN4 | | connector | | | | |-------------------+----------+------------------+----------| | IR connector | C2 | IDE interface 2 | CN5 | |-------------------+----------+------------------+----------| | IDE interface LED | C3 | IDE interface 1 | CN6 | |-------------------+----------+------------------+----------| | Chassis fan power | C4 | Floppy drive | CN7 | | | | interface | | |-------------------+----------+------------------+----------| | Wake up connector | C5 | USB connector | CN8 | |-------------------+----------+------------------+----------| | Serial port 2 | CN1 | 32-bit PCI slots | PC1 - | | | | | PC4 | |-------------------+----------+------------------+----------| | Parallel port | CN2 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | CMOS memory normal operation | JP14 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JP14 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | ATX power select 5v standard by | PWR | Pins 3 & 4 | | | current | | closed | |---+---------------------------------+-------+--------------| | | ATX power select 5v fixed | PWR | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | SPWR | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 8MB | (2) 1M x 36 | None | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 36 | None | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 4M x 36 | None | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 36 | None | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 16M x 36 | None | |------------------+--------------------+--------------------| | 136MB | (2) 16M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 144MB | (2) 16M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 160MB | (2) 16M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 192MB | (2) 16M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 256MB | (2) 16M x 36 | (2) 16M x 36 | |------------------------------------------------------------| | Note: Board accepts EDO memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 8MB | (1) 1M x 64 | None | |------------------+--------------------+--------------------| | 16MB | (1) 2M x 64 | None | |------------------+--------------------+--------------------| | 16MB | (1) 1M x 64 | (1) 1M x 64 | |------------------+--------------------+--------------------| | 24MB | (1) 2M x 64 | (1) 1M x 64 | |------------------+--------------------+--------------------| | 32MB | (1) 4M x 64 | None | |------------------+--------------------+--------------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | |------------------+--------------------+--------------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | |------------------+--------------------+--------------------| | 48MB | (1) 4M x 64 | (1) 2M x 64 | |------------------+--------------------+--------------------| | 64MB | (1) 8M x 64 | None | |------------------+--------------------+--------------------| | 64MB | (1) 4M x 64 | (1) 4M x 64 | |------------------+--------------------+--------------------| | 72MB | (1) 8M x 64 | (1) 1M x 64 | |------------------+--------------------+--------------------| | 80MB | (1) 8M x 64 | (1) 2M x 64 | |------------------+--------------------+--------------------| | 96MB | (1) 8M x 64 | (1) 4M x 64 | |------------------+--------------------+--------------------| | 128MB | (1) 16M x 64 | None | |------------------+--------------------+--------------------| | 128MB | (1) 8M x 64 | (1) 8M x 64 | |------------------+--------------------+--------------------| | 136MB | (1) 16M x 64 | (1) 1M x 64 | |------------------+--------------------+--------------------| | 144MB | (1) 16M x 64 | (1) 2M x 64 | |------------------+--------------------+--------------------| | 160MB | (1) 16M x 64 | (1) 4M x 64 | |------------------+--------------------+--------------------| | 192MB | (1) 16M x 64 | (1) 8M x 64 | |------------------+--------------------+--------------------| | 256MB | (1) 16M x 64 | (1) 16M x 64 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | |----------------------------+-------------------------------| | 512KB | (2) 64K x 32 | |------------------------------------------------------------| | Note: The location of bank 0 is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86/6X 86L) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP1 | JP2 | JP3 | JP4 | | speed | speed | | | | | | |--------+--------+------------+-------+-------+------+------| | 150MHz | 60MHz | 2x | 2 & 3 | 1 & 2 | 1 & | 2 & | | | | | | | 2 | 3 | |--------+--------+------------+-------+-------+------+------| | 166MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 2 & | 2 & | | | | | | | 3 | 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP1 | JP2 | JP3 | JP4 | | speed | speed | | | | | | |--------+--------+------------+-------+-------+------+------| | 90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | 1 & | 2 & | | | | | | | 2 | 3 | |--------+--------+------------+-------+-------+------+------| | 100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | 2 & | 2 & | | | | | | | 3 | 3 | |--------+--------+------------+-------+-------+------+------| | 120MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | 1 & | 2 & | | | | | | | 2 | 3 | |--------+--------+------------+-------+-------+------+------| | 133MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | 2 & | 2 & | | | | | | | 3 | 3 | |--------+--------+------------+-------+-------+------+------| | 166MHz | 66MHz | 1.75x | 2 & 3 | 2 & 3 | 2 & | 2 & | | | | | | | 3 | 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP1 | JP2 | JP3 | JP4 | | speed | speed | | | | | | |--------+--------+------------+-------+-------+------+------| | 166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | 2 & | 2 & | | | | | | | 3 | 3 | |--------+--------+------------+-------+-------+------+------| | 200MHz | 66MHz | 3x | 1 & 2 | 2 & 3 | 2 & | 2 & | | | | | | | 3 | 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JP1 | JP2 | JP3 | JP4 | | speed | speed | | | | | | |--------+--------+------------+-------+-------+------+------| | 90MHz | 60MHz | 1.5x | 1 & 2 | 1 & 2 | 1 & | 2 & | | | | | | | 2 | 3 | |--------+--------+------------+-------+-------+------+------| | 100MHz | 66MHz | 1.5x | 1 & 2 | 1 & 2 | 2 & | 2 & | | | | | | | 3 | 3 | |--------+--------+------------+-------+-------+------+------| | 120MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & | 2 & | | | | | | | 2 | 3 | |--------+--------+------------+-------+-------+------+------| | 133MHz | 66MHz | 2x | 2 & 3 | 1 & 2 | 2 & | 2 & | | | | | | | 3 | 3 | |--------+--------+------------+-------+-------+------+------| | 150MHz | 60MHz | 2.5x | 2 & 3 | 2 & 3 | 1 & | 2 & | | | | | | | 2 | 3 | |--------+--------+------------+-------+-------+------+------| | 166MHz | 66MHz | 2.5x | 2 & 3 | 2 & 3 | 2 & | 2 & | | | | | | | 3 | 3 | |--------+--------+------------+-------+-------+------+------| | 200MHz | 66MHz | 3x | 1 & 2 | 2 & 3 | 2 & | 2 & | | | | | | | 3 | 3 | |--------+--------+------------+-------+-------+------+------| | 233MHz | 66MHz | 3.5x | 1 & 2 | 1 & 2 | 2 & | 2 & | | | | | | | 3 | 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (SINGLE) | |------------------------------------------------------------| | Voltage | JP7 | JP9 | JP10 | |---------------+-------------+------------------+-----------| | 3.45v | 1 & 2 | 1 & 2, 3 & 4 | Open | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (DUAL) | |------------------------------------------------------------| | Voltage | V core | JP7 | JP9 | JP10 | |------------+-----------+-----------+-------+---------------| | 3.45v | 2.5v | 11 & 12 | Open | 1 & 2, 3 & 4 | |------------+-----------+-----------+-------+---------------| | 3.45v | 2.7v | 9 & 10 | Open | 1 & 2, 3 & 4 | |------------+-----------+-----------+-------+---------------| | 3.45v | 2.8v | 7 & 8 | Open | 1 & 2, 3 & 4 | |------------+-----------+-----------+-------+---------------| | 3.45v | 2.9v | 5 & 6 | Open | 1 & 2, 3 & 4 | |------------+-----------+-----------+-------+---------------| | 3.45v | 3.52v | 3 & 4 | Open | 1 & 2, 3 & 4 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+